Brand identity guidelines

As part of our project, we would like to establish a brand, and we are looking for the following:

Logos: full logo, secondary logo, and icons (Letters & Icons).
Color palette: primary and secondary colors.
Typography: font styles, sizes, and spacing.
Other imagery: photos, illustrations, and artwork.
Administration: (Letter Templet, Business Card, ID Card, Email Signature, Invoice Templet).
Social Media Background (Twitter, Instagram, LinkedIn, YouTube).
After that, we need to create a UI (Figma or XD).